TY  - BOOK
AU  - Sgroi,Laura Shannon
TI  - Teaching elementary and middle school mathematics: raising the standards 
SN  - 0-534-50875-8
AV  - QA135.5 .S457 2001
U1  - DC 372.7 2001
PY  - 2001///
CY  - Belmont, CA
PB  - Wadsworth/Thomson Learning
KW  - Mathematics
KW  - Study and teaching (Elementary)
KW  - Study and teaching (Middle school)
N1  - Includes bibliographical references and index
ER  -